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| author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2012-10-01 23:20:42 +0530 |
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| committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2012-10-01 23:21:39 +0530 |
| commit | 55a051c985c3e7965a2f5dd5f762ac2737adae01 (patch) | |
| tree | 39837cae2143d738f84c38380a924b5ef65f14d5 /nptl/ChangeLog | |
| parent | bec749fda1cbc1934f7e58dd2763603f4f207f26 (diff) | |
| download | glibc-55a051c985c3e7965a2f5dd5f762ac2737adae01.tar.gz glibc-55a051c985c3e7965a2f5dd5f762ac2737adae01.tar.xz glibc-55a051c985c3e7965a2f5dd5f762ac2737adae01.zip | |
Fix exception table for i386 pthread_cond_wait
[BZ #14477] Add an additional entry in the exception table to jump to __condvar_w_cleanup2 instead of __condvar_w_cleanup for PI mutexes when %ebx contains the address of the futex instead of the condition variable.
Diffstat (limited to 'nptl/ChangeLog')
| -rw-r--r-- | nptl/ChangeLog | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index 2176932501..7c673c0edb 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,19 @@ +2012-10-01 Siddhesh Poyarekar <siddhesh@redhat.com> + + [BZ #14477] + * Makefile (tests): Add tst-cond-except. + * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S + (__pthread_cond_timedwait): Mark instructions where %ebx is + incremented in PI case. + (.gcc_except_table): Add entry to jump to __condvar_tw_cleanup2 + for the marked PI case instructions. + * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S + (__pthread_cond_wait): Mark instructions where %ebx is + incremented in PI case. + (.gcc_except_table): Add entry to jump to __condvar_w_cleanup2 + for the marked PI case instructions. + * tst-cond-except.c: New test case. + 2012-09-24 Dmitry V. Levin <ldv@altlinux.org> * tst-tls6.sh: Add "set -e". |